81067798

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3307}}^1$

素因数の和:3436

約数の個数: 32

約数和(自身を含む): 148621824

約数和(自身を除く): 67554026

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1751, 3307, 3502, 6614, 12257, 23149, 24514, 46298, 56219, 112438, 340621, 393533, 681242, 787066, 2384347, 4768694, 5790557, 11581114, 40533899, 81067798]

約数ペア:

[(1, 81067798), (2, 40533899), (7, 11581114), (14, 5790557), (17, 4768694), (34, 2384347), (103, 787066), (119, 681242), (206, 393533), (238, 340621), (721, 112438), (1442, 56219), (1751, 46298), (3307, 24514), (3502, 23149), (6614, 12257)]